myimagehandler.java

来自「java 完全探索的随书源码」· Java 代码 · 共 14 行

import java.awt.image.*;
public class MyImageHandler {
  /* The java.awt.image.ImageConsumer interface defines certain
     constants to serve as indicators. STATICIMAGEDONE, which
     is set to equal 3, informs the consumer that the image is complete.
   */
  ImageConsumer picture;

  void checkStatus(boolean done) {
    if (done)
      picture.imageComplete(ImageConsumer.STATICIMAGEDONE);
  }
}